6 reviewer only part 2

Invertebrates are animals

• with a backbone
• without a backbone

What am I?

• Mollusk
• Annelid
• Arthropod
• Cnidarian

What am I?

• Arthropod
• Cnidarian
• Mollusk
• Porifera

I am spiny, have a water vascular system with tube feet, radial symmetry, and am called a brittle star.

• Mullosk
• Arthropod
• Echinoderm
• Cnidarian

I have a soft-body, a hard shell, and live on land and water.  What am I?

• Mollusk
• Arthropod
• Echinoderm
• Cnidarian

I have a hard exoskeleton, a segmented body, pairs of jointed appendages, and live on land and water.  I am a crab.  What is my phylum?

• Mollusk
• Arthropod
• Echinoderm
• Cnidarian

In what invertebrate am I?

• Echinoderm
• Cnidarian
• Mollusk
• Annelid

Which group does it belong to?

• vertebrate

• invertebrate

These animals are ________

• vertebrates

• invertebrates

Mammals, fish, birds, reptiles and amphibians are _____

• vertebrates

• invertebrates